Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 20:41Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

\lim_{t\to 0} \frac{\sin t}{t} = 1

46K

det| 5 2 ; 3 6 | = 24

468K

CaCO₃ → CaO + CO₂

d/dt [t^3] = 3t^2

289K

CH₄ + 2O₂ → CO₂ + 2H₂O

278K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∂x/∂r = 4x

∂z/∂φ = 7z

358K

8ψ² + 7ψ + 0 = 0

121K